ES8107308A3 - Procedimiento de obtencion de esteroides 11 sustituidos - Google Patents

Procedimiento de obtencion de esteroides 11 sustituidos

Info

Publication number
ES8107308A3
ES8107308A3 ES487089A ES487089A ES8107308A3 ES 8107308 A3 ES8107308 A3 ES 8107308A3 ES 487089 A ES487089 A ES 487089A ES 487089 A ES487089 A ES 487089A ES 8107308 A3 ES8107308 A3 ES 8107308A3
Authority
ES
Spain
Prior art keywords
translation
replaced
procedure
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES487089A
Other languages
English (en)
Other versions
ES487089A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ESPANOLA ESTEROIDE
Original Assignee
ESPANOLA ESTEROIDE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ESPANOLA ESTEROIDE filed Critical ESPANOLA ESTEROIDE
Priority to ES487089A priority Critical patent/ES8107308A3/es
Publication of ES487089A0 publication Critical patent/ES487089A0/es
Publication of ES8107308A3 publication Critical patent/ES8107308A3/es
Expired legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ESTEROIDES 11 SUSTITUIDOS. CONSISTE EN PREPARAR UNA SOLUCION EN BENCENO SECO A PARTIR DE 16-ALFA-HIDROCARTIXOLONA, A LA CUAL SE LE AÑADE 2-3-DICLORO-5-6-DIACIANOBENZOQUINONA, REFLUJANDOSE LA MEZCLA RESULTANTE DURANTE CUARENTA Y DOS HORAS, FILTRANDOSE Y LAVANDOSE EL PRECIPITADO CON BENCENO Y PASANDOSE A UNA COLUMNA DE ALUMINA, QUE POSTERIORMENTE SE LAVA CON CLOROFORMO. OPCIONALMENTE, ESTA REACCION PUEDE REALIZARSE POR VIA MICROBIOLOGICA, UTILIZANDO UN CULTIVO DE UN MICROORGANISMO DE LA ESPECIE CORYNEBACTERIUM SIMPLEX, SUSPENDIDO EN UNA SOLUCION DE LAURIL SULFATO DE SODIO, ACUOSA AL 0,001 POR 100.
ES487089A 1979-12-19 1979-12-19 Procedimiento de obtencion de esteroides 11 sustituidos Expired ES8107308A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES487089A ES8107308A3 (es) 1979-12-19 1979-12-19 Procedimiento de obtencion de esteroides 11 sustituidos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES487089A ES8107308A3 (es) 1979-12-19 1979-12-19 Procedimiento de obtencion de esteroides 11 sustituidos

Publications (2)

Publication Number Publication Date
ES487089A0 ES487089A0 (es) 1980-12-01
ES8107308A3 true ES8107308A3 (es) 1980-12-01

Family

ID=8479494

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487089A Expired ES8107308A3 (es) 1979-12-19 1979-12-19 Procedimiento de obtencion de esteroides 11 sustituidos

Country Status (1)

Country Link
ES (1) ES8107308A3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8008524L (sv) 1980-12-04 1982-06-05 Draco Ab 4-pregnen-derivat, ett forfarande for deras framstellning, beredning och metod for behandling av inflammatoriska tillstand

Also Published As

Publication number Publication date
ES487089A0 (es) 1980-12-01

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